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OWC

OWC 2GB DDR3 1066 PC3-8500 CL7 1Rx8 204-pin 1.5V Non-ECC SODIMM Alienware M11x

SKU CH-M9TM-R1Y96

A 2 GB DDR3 1066 MHz SODIMM module built for the Alienware M11x laptop

  • Capacity2GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL7
  • Voltage1.5V
  • ECCNo
  • Boost performance with a 2GB DDR3 1066MHz module
  • JEDEC and RoHS compliant for a warranty-safe upgrade
  • CL7 latency and 1.5V voltage for efficient operation
  • Single 1Rx8 rank 204-pin SODIMM fits Alienware M11x
  • Unbuffered non-ECC design ensures broad laptop compatibility

Alienware M11x Memory Upgrade

This OWC module adds 2 GB of DDR3 SODIMM memory to the Alienware M11x laptop. It runs at 1066 MHz with PC3-8500 timing and CL7 latency. The stick is unbuffered, non-ECC and operates at 1.5 V.

Compatibility Checklist

Verify that your M11x uses 204-pin DDR3 SODIMM slots and supports 1.5 V modules. Confirm the system can accept a single 2 GB stick at 1066 MHz. Check whether the BIOS requires matched pairs or specific rank configurations.

Replacing Slower or Smaller RAM

This upgrade replaces a lower-capacity or slower DDR3 module in the M11x. The jump is worthwhile when the laptop struggles with multitasking or runs near its memory limit during daily workloads.

Highlights

  • Boost performance with a 2GB DDR3 1066MHz module
  • JEDEC and RoHS compliant for a warranty-safe upgrade
  • CL7 latency and 1.5V voltage for efficient operation
  • Single 1Rx8 rank 204-pin SODIMM fits Alienware M11x
  • Unbuffered non-ECC design ensures broad laptop compatibility

Specifications

BrandOWC
Part Number8S5D31R802GB
Capacity2GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1066 (PC3 8500)
CAS LatencyCL7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemAlienware M11x

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Questions about this item

Does the module arrive as a single 2GB stick or do I need to buy anything else?

The package contains one 2GB DDR3 1066 PC3-8500 CL7 1Rx8 204-pin 1.5V non-ECC SODIMM. No extra parts are required for installation.

My Alienware M11x has two slots — should I add one 2GB module or look for a larger capacity?

This listing is for a single 2GB module. If both slots are free, adding two of these gives 4GB total; if one slot is occupied, match the existing capacity and speed for best stability.

Will the 1066MHz CL7 rating actually run at that speed once installed in the M11x?

The module is JEDEC-standard DDR3 1066 CL7 at 1.5V. The M11x memory controller will configure it to its supported maximum, which is 1066MHz with CL7 timings.

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